1 Command Tower
1 Evolving Wilds
1 Fertile Thicket
8 Forest
1 Hinterland Harbor
17 Island
1 Rogue's Passage
1 Temple of the False God
1 Terramorphic Expanse
1 Thornwood Falls
1 Unclaimed Territory
1 Woodland Stream
1 Yavimaya Coast
1 Aquitect's Will
1 Beast Within
1 Bident of Thassa
1 Burgeoning
1 Chromatic Lantern
1 Cold-Eyed Selkie
1 Coralhelm Commander
1 Counterspell
1 Cryptic Gateway
1 Cryptolith Rite
1 Cultivate
1 Cyclonic Rift
1 Deeproot Elite
1 Deeproot Waters
1 Distant Melody
1 Door of Destinies
1 Empress Galina
1 Fallowsage
1 Forerunner of the Heralds
1 Growing Rites of Itlimoc // Itlimoc, Cradle of the Sun
1 Hadana's Climb // Winged Temple of Orazca
1 Harbinger of the Tides
1 Harvest Season
1 Herald of Secret Streams
1 Herald's Horn
1 Intruder Alarm
1 Jadelight Ranger
1 Kindred Discovery
1 Kiora, Master of the Depths
1 Kiora's Follower
1 Kodama's Reach
1 Kopala, Warden of Waves
1 Krosan Grip
1 Kumena, Tyrant of Orazca
1 Lifecrafter's Bestiary
1 Lullmage Mentor
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Mistbinder
1 Merfolk Sovereign
1 Merfolk Trickster
1 Merrow Commerce
1 Merrow Harbinger
1 Merrow Reejerey
1 Mind's Dilation
1 Mistcaller
1 Murkfiend Liege
1 Nature's Will
1 Negate
1 Path of Discovery
1 Plasm Capture
1 Prime Speaker Zegana
1 Quicksilver Fountain
1 Rhystic Study
1 Rite of Replication
1 Seafloor Oracle
1 Seahunter
1 Shapers of Nature
1 Silvergill Adept
1 Simic Signet
1 Slinn Voda, the Rising Deep
1 Sol Ring
1 Tatyova, Benthic Druid
1 Tempest Caller
1 Thada Adel, Acquisitor
1 Tishana, Voice of Thunder
1 Vanquisher's Banner
1 Windrider Patrol
1 Worldly Tutor
Sideboard:
1 Acidic Slime
1 Annul
1 Aquatic Incursion
1 Aquitect's Will
1 Awakening
1 Blinding Fog
1 Cancel
1 Disallow
1 Entrancing Melody
1 Explosive Vegetation
1 Harbinger of the Tides
1 Kumena's Awakening
1 Kumena's Speaker
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Branchwalker
1 Merfolk Sovereign
1 Merrow Reejerey
1 Metallic Mimic
1 Mirage Mirror
1 Mirror Image
1 Nature's Spiral
1 Nezahal, Primal Tide
1 Panharmonicon
1 Paradox Engine
1 Part the Waterveil
1 Perilous Voyage
1 Pillar of Origins
1 Pristine Talisman
1 River Heralds' Boon
1 River Sneak
1 Sentinel of the Pearl Trident
1 Shapers' Sanctuary
1 Simic Guildgate
1 Skullclamp
1 Stormtide Leviathan
1 Surgespanner
1 Tangleroot
1 The Mirari Conjecture
1 Thought Vessel
1 Triumph of the Hordes
1 Verdant Rebirth
1 Vineshaper Mystic
1 World Shaper